نتایج جستجو برای: sprayer boom

تعداد نتایج: 5683  

Journal: :Sen'i Gakkaishi 1989

Journal: :SoundEffects - An Interdisciplinary Journal of Sound and Sound Experience 2020

Journal: :The Yale Journal of Biology and Medicine 1977
K. J. Taylor

Although diagnostic ultrasound has been used in many centers for obstetrical and gynecological diagnosis over the past twenty years, and there has been a slow but steady growth in cardiology investigation, until recently there have been few other clinical applications. The current exponential growth in diagnostic ultrasound was heralded by the introduction of a new technology which is known as ...

Journal: :Immunity 2008

Journal: :Environmental Health Perspectives 2000

Journal: :Nature 2015

2010
Baby Boom Farid Farrokhi Mohammad Hossein Rahmati Hamed Ghoddusi Roozbeh Hosseini

Using the Census data 1976-2006 besides HIES in 1984, this paper establishes that the “Iran’s Baby Boom” in the late 1970’s and the early 1980’s coincided with an increase in the number of marriages. In addition, the paper shows that different generations peaked their life cycle number of children over the same period, which increased their age specific fertilities and consequently TFR during t...

2017
John M. Eason Bryan L. Sykes

The nascent literature on prison proliferation in the United States typically reveals negative impacts for communities of color. Given that Southern rural communities were the most likely to build during the prison boom (1970–2010), however, a more nuanced understanding of prison impact is warranted. Using a dataset matching and geocoding all 1663 U.S. prisons with their Census-appointed place,...

Journal: :Journal of health economics 2012
Nicholas Wilson

Existing studies suggest that individual and household level economic shocks affect the demand for and supply of risky sex. However, little evidence exists on the effects of an aggregate shock on equilibrium risky sexual behavior. This paper examines the effects of the early twenty-first century copper boom on risky sexual behavior in Zambian copper mining cities. The results suggest that the c...

2004
Petr Fišer Hana Kubátová

We propose a novel two-level Boolean minimizer coming in succession to our previously developed minimizer BOOM, so we have named it BOOM-II. It is a combination of two minimizers, namely BOOM and FC-Min. Each of these two methods has its own area where it is most efficiently applicable. We have combined these two methods together to be able to solve all kinds of problems efficiently, independen...

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